1 3M2 (5z)-2-amino-5-(3,5-dibromo-4-hydroxybenzylidene)-1-methyl-1,5-dihydro-4h-imidazol-4-one 1.000 2 2PK (5~{E})-2-azanylidene-5-[(4-hydroxyphenyl)methylidene]-1,3-thiazolidin-4-one 0.737 3 B5H (5z)-5-[(3-bromophenyl)methylidene]imidazolidine-2,4-dione 0.737 4 KJ7 (5s)-5-benzyl-4,5-dihydro-1h-imidazol-2-amine 0.722 5 2ZZ (5z)-5-(3-bromobenzylidene)-2,3-dimethyl-3,5-dihydro-4h-imidazol-4-one 0.700